CY7C4251-10JCT Cypress Semiconductor Corp, CY7C4251-10JCT Datasheet - Page 13
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CY7C4251-10JCT
Manufacturer Part Number
CY7C4251-10JCT
Description
Manufacturer
Cypress Semiconductor Corp
Datasheet
1.CY7C4251-10JCT.pdf
(20 pages)
Specifications of CY7C4251-10JCT
Configuration
Dual
Density
64Kb
Access Time (max)
8ns
Word Size
9b
Organization
8Kx9
Sync/async
Synchronous
Expandable
Yes
Bus Direction
Uni-Directional
Package Type
PLCC
Clock Freq (max)
100MHz
Operating Supply Voltage (typ)
5V
Operating Supply Voltage (min)
4.5V
Operating Supply Voltage (max)
5.5V
Supply Current
35mA
Operating Temp Range
0C to 70C
Operating Temperature Classification
Commercial
Mounting
Surface Mount
Pin Count
32
Lead Free Status / RoHS Status
Not Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
CY7C4251-10JCT
Manufacturer:
CYPR
Quantity:
4 321
Document #: 38-06016 Rev. *D
(if applicable)
WEN2
Q
D
REN1,
WCLK
WEN1
RCLK
REN2
0
0
–D
–Q
OE
EF
8
8
LOW
t
DS
t
t
ENS
ENS
DATAWRITE1
t
SKEW1
DATA IN OUTPUT REGISTER
t
ENH
t
ENH
t
FRL
[19]
t
Figure 9. Empty Flag Timing
REF
t
A
t
REF
t
DS
t
t
ENS
ENS
DATAWRITE2
CY7C4421/4201/4211/4221
t
ENH
t
SKEW1
t
ENH
t
FRL
CY7C4231/4241/4251
DATA Read
[19]
t
REF
Page 13 of 20
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